Climate and monthly weather forecastGreensboro, NC
Climate and monthly weather forecast
The climate of Greensboro
Located in the Piedmont Triad region of North Carolina, USA, Greensboro has a humid subtropical climate, with no dry season - identified as a Cfa under the Köppen climate classification. Temperatures range from a cozy 30.7°F (-0.7°C) in the coldest month to a sizzling 90°F (32.2°C) at the peak of summer. Similarly, humidity levels average around 73% in the driest month and reach as high as 76% in the most humid month.Greensboro has its fair share of rainfall, averaging between 1.81" (46mm) to 3.5" (89mm) through the year. With an average rainfall day count that varies from 8.9 days to as high as 17.8 days in the wettest months. The town also experiences snowfall, from a slight 0.39" (10mm) to up to 2.05" (52mm) between the coldest months.
Daylight hours extend from about 9.7 hours in December to around 14.6 hours in June. The annual sunshine duration varies between 5.5 hours per day to 10.7 hours per day with around 11.4 to 20.6 days of sunshine per month. Cloud cover fluctuates between 30% to 42% annually.
The best time to visit Greensboro
The optimal time to visit Greensboro would be during the spring or autumn seasons. During these periods, temperatures are comfortable, and rainfall is at moderate levels. Daylight hours are plentiful and temperatures peak around 69.8°F (21°C) in the spring and 81.1°F (27.3°C) in the autumn.The worst time to visit Greensboro
Challenging times to visit Greensboro would be during the winter season, specifically in the months from December to February. Temperatures go down to a low 30.7°F (-0.7°C) to 34.3°F (1.3°C), with snowfall up to 2.05" (52mm). Daylight is also limited to around 10 hours, reducing the opportunities for outdoor activities.Spring weather in Greensboro
Spring in Greensboro can be bucket-list worthy. During this period, expect temperatures to climb gradually, rising from 46.4°F (8°C) in March to 69.8°F (21°C) in May. Rainfall rates drop to a manageable average of 2.52" (64mm), while snow is non-existant. Sunshine hours significantly increase, with up to 14.1 hours by May, and pleasant wind speeds around 7.3mph (11.7km/h) make for comfortable conditions.Summer weather in Greensboro
Summer in Greensboro is characterized by warm and humid conditions. Daily high temperatures average between 78.1°F (25.6°C) in June and reach their peak at 90°F (32.2°C) in July, while the minimum temperatures range from 64.8°F (18.2°C) to 68.5°F (20.3°C). Rainfall is quite substantial in the summer months, peaking at 3.5" (89mm) in August. Still, despite the rain, the summer months yield an average daily sunshine of 10.6 hours in June and 10.2 hours by August.Autumn weather in Greensboro
Autumn brings noticeable changes to Greensboro's climatic traits. Temperatures begin to dip, with highs ranging from 81.1°F (27.3°C) in September to 58.1°F (14.5°C) in November. As temperatures fall, rainfall decreases, receding from 2.2" (56mm) in September to 1.81" (46mm) in October. Wind speeds lessen with the changing season, ranging from 5.3mph (8.5km/h) in September to 6.3mph (10.1km/h) by November.Winter weather in Greensboro
Winter in Greensboro is typically mild and wet. Temperatures dip to their lowest in January, averaging 30.7°F (-0.7°C), and peaking at 50.7°F (10.4°C) in December. Precipitation takes on a different form, with snowfall present from December to February and peaking at 2.05" (52mm) in January. Daylight during winter reduces to around 9.7 hours, while sunshine hours decrease to about 5.5 hours per day.Weather in January
January ushers in the new year with its frigid temperatures hovering from 30.7°F (-0.7°C) to 46.4°F (8°C). This characteristic winter weather of Greensboro paves the way for occasional snowfall, with an average of 2.05in. Compared to December, January experiences a slight decrease in daylight hours but compensates with a higher UV index to maintain a balance. Weather in January »Weather in February
February in Greensboro, North Carolina, sees a slight uptick in temperatures, creating a contrast with its preceding month. The most prominent characteristic of the February weather is its 2.52in of rainfall over an average of 10.5 days. Weather in February »Weather in March
The weather during March in Greensboro, North Carolina, begins to acknowledge the arrival of spring. A palpable change from February is seen as temperatures start to hover between 40.3°F (4.6°C) and 58.5°F (14.7°C). The city, now glowing under 12h of daylight, sees a boost in the UV index to 4, instigating blossoms all around. Weather in March »Weather in April
April's sunshine and increasing day length add an extra brilliance to the lively Greensboro spring landscape. The town enters a period of temperatures balancing between 49.8°F (9.9°C) and 69.8°F (21°C) which signals a much-awaited respite from the winter chills. Weather in April »Weather in May
May, in Greensboro, North Carolina, experiences a surge of warmth, gradually transitioning into the hot summer months. The spike in temperatures to between 57.7°F (14.3°C) and 78.1°F (25.6°C) coupled with an average of 14.1 hours of daylight allows residents to revel in outdoor activities. Weather in May »Weather in June
The weather in June marches forward into the heart of summer, carrying the air of the last spring blossoms. The city experiences a peak in average temperatures, reaching from 64.8°F (18.2°C) to 86°F (30°C). Residents take advantage of the prolonged daylight of 14.6 hours to engage in myriad outdoor activities. Weather in June »Weather in July
July in Greensboro, North Carolina, is a testament to a typical southeastern summer, bolstered by the high heat index. The region marks the peak of the year's temperatures, with averages ranging from 68.5°F (20.3°C) to a scorching high of 90°F (32.2°C). Weather in July »Weather in August
August weather in Greensboro, North Carolina, sustains the high temperatures of summer while taking a small dip from July's peak, with a range from 67.1°F (19.5°C) to 87.4°F (30.8°C). These sunny days, boasting a UV index of 6, prompt locals to partake in outdoor activities, backed by 13.5hours of daylight. Weather in August »Weather in September
September in Greensboro, North Carolina, paves the way from summer to autumn, beginning with an average temperature span from 62.2°F (16.8°C) to 81.1°F (27.3°C). Highlights include the 12.4h of daylight and a UV index of 5, setting the stage for the spectacle of changing leaves. Weather in September »Weather in October
October in Greensboro, North Carolina, bathes in the exquisite tones of autumn, with temperatures experiencing a noticeable dip from those of the preceding month, averaging from 51.4°F (10.8°C) to 70.2°F (21.2°C). The monochrome hues of summer are replaced by a riot of red and gold, infusing the landscape with an unrivaled charm. Weather in October »Weather in November
November weather in Greensboro, North Carolina, marks the onset of winter temperatures ranging from 40.5°F (4.7°C) to 58.1°F (14.5°C). Greensboro witnesses a notable shift in the weather pattern, with a chill in the air creeping into the fading autumn colors. Weather in November »Weather in December
December ushers in the final chapter of the year in Greensboro, North Carolina, introducing winter temperatures averaging from 36.1°F (2.3°C) to 50.7°F (10.4°C). Along with the arrival of a biting cold, December sees a flurry of snow, an average of 1.77in, transforming the city into a winter wonderland. Weather in December »Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
January brings the lowest temperatures, with an average high of 46.4°F (8°C) and an average low of 30.7°F (-0.7°C).
Throughout the year, in Greensboro, there are 155.9 rainfall days, and 30.35" (771mm) of precipitation is accumulated.
January through March, November and December are months with snowfall.
The month with the most snowfall in Greensboro is January, when snow falls for 2.4 days and typically aggregates up to 2.05" (52mm) of snow.
In Greensboro, North Carolina, during the entire year, snow falls for 7.2 days and aggregates up to 6.57" (167mm) of snow.
January and December, with an average of 5.5h of sunshine, are months with the least sunshine in Greensboro.
The months with the lowest UV index in Greensboro, North Carolina, are January and December, with an average maximum UV index of 2.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
April through October are months without snowfall in Greensboro, North Carolina.
May and December, with an average relative humidity of 76%, are most humid months in Greensboro.
May is the month with the most rainfall in Greensboro. Rain falls for 17.8 days and accumulates 3.5" (89mm) of precipitation.
The months with the highest UV index in Greensboro, North Carolina, are May through August, with an average maximum UV index of 6.
With an average of 14h and 36min of daylight, June has the longest days of the year in Greensboro.
In Greensboro, July is the warmest month, with temperatures averaging a high of 90°F (32.2°C) and a low of 68.5°F (20.3°C).
July is the least humid month in Greensboro, with an average relative humidity of 70%.
The month with the most sunshine in Greensboro, North Carolina, is July, with an average of 10.7h of sunshine.
October is the month with the least rainfall. Rain falls for 9.5 days and accumulates 1.81" (46mm) of precipitation.
With an average of 9h and 48min of daylight, December has the shortest days of the year.
Average temperature
Greensboro, NC
The warmest month (with the highest average high temperature) is July (90°F).
The month with the lowest average high temperature is January (46.4°F).
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (30.7°F).
Average pressure
Greensboro, NC
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
30.01"Hg - Average pressure in May:
30.03"Hg - Average pressure in June:
29.97"Hg
- Average pressure in July:
30"Hg - Average pressure in August:
30.01"Hg - Average pressure in September:
30.04"Hg - Average pressure in October:
30.06"Hg - Average pressure in November:
30.16"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed
Greensboro, NC
- Average wind speed in January:
7mph - Average wind speed in February:
7.3mph - Average wind speed in March:
7.3mph - Average wind speed in April:
7.5mph - Average wind speed in May:
6.1mph - Average wind speed in June:
5.3mph
- Average wind speed in July:
4.8mph - Average wind speed in August:
4.7mph - Average wind speed in September:
5.3mph - Average wind speed in October:
6.2mph - Average wind speed in November:
6.3mph - Average wind speed in December:
6.5mph
The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity
Greensboro, NC
The months with the highest relative humidity are May and December (76%).
The month with the lowest relative humidity is July (70%).
Average rainfall
Greensboro, NC
- Average rainfall in January:
2.6" - Average rainfall in February:
2.52" - Average rainfall in March:
2.52" - Average rainfall in April:
2.44" - Average rainfall in May:
3.5" - Average rainfall in June:
2.68"
- Average rainfall in July:
2.36" - Average rainfall in August:
2.68" - Average rainfall in September:
2.2" - Average rainfall in October:
1.81" - Average rainfall in November:
2.32" - Average rainfall in December:
2.72"
The wettest month (with the highest rainfall) is May (3.5").
The driest month (with the least rainfall) is October (1.81").
Average rainfall days
Greensboro, NC
- Average rainfall days in January:
9.4 days - Average rainfall days in February:
10.5 days - Average rainfall days in March:
13.7 days - Average rainfall days in April:
13.8 days - Average rainfall days in May:
17.8 days - Average rainfall days in June:
14.3 days
- Average rainfall days in July:
17.5 days - Average rainfall days in August:
16.8 days - Average rainfall days in September:
13.5 days - Average rainfall days in October:
9.5 days - Average rainfall days in November:
8.9 days - Average rainfall days in December:
10.2 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is November (8.9 days).
Average snowfall
Greensboro, NC
The month with the highest snowfall is January (2.05").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Greensboro, NC
- Average snowfall days in January:
2.4 days - Average snowfall days in February:
2.7 days - Average snowfall days in March:
1 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.4 days - Average snowfall days in December:
0.7 days
The month with the highest number of snowfall days is February (2.7 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Greensboro, NC
- Average daylight in January:
10h and 0min - Average daylight in February:
10h and 54min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 6min - Average daylight in May:
14h and 6min - Average daylight in June:
14h and 36min
- Average daylight in July:
14h and 18min - Average daylight in August:
13h and 30min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 18min - Average daylight in November:
10h and 18min - Average daylight in December:
9h and 48min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in January:
5h and 30min - Average sunshine in February:
6h and 0min - Average sunshine in March:
7h and 6min - Average sunshine in April:
9h and 12min - Average sunshine in May:
9h and 30min - Average sunshine in June:
10h and 36min
- Average sunshine in July:
10h and 42min - Average sunshine in August:
10h and 12min - Average sunshine in September:
8h and 42min - Average sunshine in October:
6h and 6min - Average sunshine in November:
5h and 54min - Average sunshine in December:
5h and 30min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The months with the least sunshine are January and December (Average sunshine: 5h and 30min).
Average sunshine days
Greensboro, NC
- Average sunshine days in January:
19.4 days - Average sunshine days in February:
15.5 days - Average sunshine days in March:
15.7 days - Average sunshine days in April:
14.3 days - Average sunshine days in May:
11.8 days - Average sunshine days in June:
12.8 days
- Average sunshine days in July:
11.4 days - Average sunshine days in August:
12.4 days - Average sunshine days in September:
14.8 days - Average sunshine days in October:
20.6 days - Average sunshine days in November:
20.3 days - Average sunshine days in December:
19.2 days
The month with the most sunshine days is October (20.6 days).
The month with the least sunshine days is July (11.4 days).
Average UV index
Greensboro, NC
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover
Greensboro, NC
The months with the most cloud cover are February and March (Cloud cover 42).
The month with the least cloud cover is June (Cloud cover 30).
Average visibility
Greensboro, NC
The months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (6mi).
The month with the lowest visibility is September (5mi).
